IMHO,
Cheetah marine at Ventnor on the I.O.W
Superb craft, I've been on a few and stability and performance with small outboards is excellent, speak to the Co owner Shaun Strevens.
They will build from 5.9 mtr to 11mtr plus.
No connection,but a huge fan.
I will add my vote to cheeta marine cats
Well built extremely nice people to deal with. You can trailer them , and they have sold quite a few to survey companies and in a way they are almost local to you.
Tim